Schrader, William Joseph. Financial accounting : an input-output approach / William J. Schrader, Robert E. Malcom, John J. Willingham. - Homewood, Ill. : R. D. Irwin, 1970. - xv, 515 p. - Willard J. Graham series in accounting . LCCN: 73105539 Subjects--Topical Terms: Accounting.